Hanna HI93721-01 Iron High Range Reagent

The latest Hanna HI93721-01 Iron High Range Reagent price in Pakistan is Rs. 17,710/- updated on October 31, 2026.

The Hanna HI93721-01 Iron High Range Reagent is available to order online at Roshanex.

Overview

The HI-93721-01 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate colorimetric measurements. In addition, these reagents follow an adaptation of the USEPA method 315B (phenanthroline method) and Standard Method 3500-Fe B. Also, this method requires a reagent that contains both a reducing and a complexing agent.

The reagent converts all but very most resistant forms of iron present in the sample to the ferrous (Fe2+) or soluble state. Moreover, the reagent when added to a sample containing iron will turn the sample an orange hue. The greater the concentration, the deeper the colour.

The intensity of colour is determined by a compatible photometer and the concentration and based upon the meter will be displayed in mg/L (ppm) as total iron. These reagents are designed to be used with samples that have an expected range of 0.00 to 5.00 ppm iron.

Tip For An Accurate Measurement

• It is important that the sample does not contain any debris.
• When the cuvette is placed into the measurement cell, it must be dry outside and completely free of fingerprints, oil or dirt. Wipe it thoroughly with HI-731318 or a lint-free cloth prior to insertion.
• Shaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.
• Do not let the reacted sample stand for too long after reagent is added, or accuracy will be lost.
• After the reading, it is important to discard the sample immediately, otherwise the glass might become permanently stained.

Also, you can browse similar products at Roshanex. In addition, our team can help you choose the right model before you order.